please check the store and search the theme there. It will not pop up automatically!In case you are from the US region here is the link:https://store.playstation.com/en-us/product/UP4008-CUSA10632_00-W40KIM0ADPODLC06In the EU for example:https://store.playstation.com/en-gb/product/EP4008-CUSA10564_00-ETH0000000001928